Ink tank for printer



FIG. 1 is a front view of a ink tank for printer showing my new design thereof;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right view thereof; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for an ink tank for printer, as shown and described. 